Back مقاطعة كلاي (داكوتا الجنوبية) Arabic Clay County, South Dakota BAR Клей (окръг, Южна Дакота) Bulgarian ক্লে কাউন্টি, সাউথ ডাকোটা BPY Clay Gông (South Dakota) CDO Клей (гуо, Къилба Дакота) CE Clay County (kondado sa Tinipong Bansa, South Dakota) CEB Clay County (Jižní Dakota) Czech Clay County, De Dakota Welsh Clay County (South Dakota) German
Clay County is a county located in the U.S. state of South Dakota. As of the 2020 census, 14,967 people lived there.[1] Its county seat is Vermillion.
- ↑ "QuickFacts: Clay County, South Dakota". United States Census Bureau. Retrieved August 18, 2023.